Question

3. A ladder leaning against a wall makes a angle with the ground. The base of the ladder is 4 meters from the building. How high above the ground is the top of the ladder?

Answer 1

I think it's 15

Answer 2

\(\tan60=h/4\)
\(\large\frac{\sqrt3}{2}=h/4\)
\(\large\frac{4\sqrt3}{2}=h\)
\(2\sqrt3=h\)

Answer 3

this is the answer?

Answer 4

ya. hav u got choices?

Answer 5

naw okay thank you....nd that's your work shown too?

Answer 6

yes.

Answer 7

bt hw did u get 15?

Answer 8

lmao i have know idea

Answer 9

oh k.